Vanguard Total International Stock Index Fund Annual Total Returns |
12 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
|
| Institutional Select Prospectus [Member] | Vanguard Total International Stock Index Fund | Institutional Select Shares | ||||||||
| Prospectus [Line Items] | ||||||||
| Annual Return [Percent] | 32.25% | 5.22% | 15.56% | (15.94%) | 8.70% | 11.33% | 21.59% | (14.35%) |